u-boot/lib/fwu_updates/Makefile

# SPDX-License-Identifier: GPL-2.0-or-later
#
# Copyright (c) 2022, Linaro Limited
#

obj-$(CONFIG_FWU_MULTI_BANK_UPDATE) += fwu.o
obj-$(CONFIG_FWU_MDATA_GPT_BLK) += fwu_gpt.o
obj-$(CONFIG_FWU_MDATA_MTD) += fwu_mtd.o
FWU: Add support for the FWU Multi Bank Update feature The FWU Multi Bank Update feature supports updating firmware images to one of multiple sets(also called banks) of images. The firmware images are clubbed together in banks, with the system booting images from the active bank. Information on the images such as which bank they belong to is stored as part of the metadata structure, which is stored on the same storage media as the firmware images on a dedicated partition. At the time of update, the metadata is read to identify the bank to which the images need to be flashed(update bank). On a successful update, the metadata is modified to set the updated bank as active bank to subsequently boot from. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> 2022-10-21 12:46:03 +00:00			`# SPDX-License-Identifier: GPL-2.0-or-later`
			`#`
			`# Copyright (c) 2022, Linaro Limited`
			`#`

			`obj-$(CONFIG_FWU_MULTI_BANK_UPDATE) += fwu.o`
			`obj-$(CONFIG_FWU_MDATA_GPT_BLK) += fwu_gpt.o`
FWU: Add FWU metadata access driver for MTD storage regions In the FWU Multi Bank Update feature, the information about the updatable images is stored as part of the metadata, on a separate region. Add a driver for reading from and writing to the metadata when the updatable images and the metadata are stored on a raw MTD region. The code is divided into core under drivers/fwu-mdata/ and some helper functions clubbed together under lib/fwu_updates/ Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> 2023-05-31 05:29:14 +00:00			`obj-$(CONFIG_FWU_MDATA_MTD) += fwu_mtd.o`